This review is intended for readers who want to have a quick understanding on the theoretical underpinnings of coherent states and squeezed states which are conventionally generated from the prototype harmonic oscillator but not always restricting to it. Noting that the treatments of building up such states have a long history, we collected the important ingredients and reproduced them from a fresh perspective but refrained from delving into detailed derivation of each topic. By no means we claim a comprehensive presentation of the subject but have only tried to recapture some of the essential results and pointed out their interconnectivity. © 2020 World Scientific Publishing Company.

Bijan Kumar Bagchi

Physics

(SoNS) School of Natural Sciences

Ghosh R.

Khare A.

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Shiv Nadar University

International Journal of Modern Physics A

Quantum and noncommutative corrections to the Newtonian law of inertia are considered in the general setting of Verlinde's entropic force postulate. We demonstrate that the form for the modified Newtonian dynamics (MOND) emerges in a classical setting by seeking appropriate corrections in the entropy. We estimate the correction term by using concrete coherent states in the standard and generalized versions of Heisenberg's uncertainty principle. Using Jackiw's direct and analytic method, we compute the explicit wavefunctions for these states, producing minimal length as well as minimal products. Subsequently, we derive a further selection criterium restricting the free parameters in the model in providing a canonical formulation of the quantum corrected Newtonian law by setting up the Lagrangian and Hamiltonian for the system. © 2019 World Scientific Publishing Company.

International Journal of Modern Physics B

Quantum, noncommutative and MOND corrections to the entropic law of gravitation

Physical Review D

Conformal bridge between asymptotic freedom and confinement

npj Quantum Information

Optimized communication strategies with binary coherent states over phase noise channels